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249807 (2001 BP58)
Classification: Main-belt Asteroid          SPK-ID: 2249807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155423963060761 8.8268e-08  
a 3.169755782458302 4.0287e-08 au
q 2.67709977681387 2.7304e-07 au
i 27.00538952842373 1.1788e-05 deg
node 312.0230372177076 1.5018e-05 deg
peri 153.2822628316883 3.9576e-05 deg
M 109.9414424798312 3.3616e-05 deg
tp 2457970.999526557019
(2017-Aug-05.49952656)
0.00019039 TDB
period 2061.280672036359
5.64
3.9298e-05
1.076e-07
d
yr
n .1746487049938485 3.3296e-09 deg/d
Q 3.662411788102735 4.6549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      7171 days (19.63 yr)  
   first obs. used      1998-08-01  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56763  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:57:36  

Additional Information
 Earth MOID = 1.71174 au 
 Jupiter MOID = 1.4795 au 
 T_jup = 3.015 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO348682  
diameter diameter 6.320 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249807 (2001 BP58)          Discovered 2001-Jan-21 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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